Reading Mode - Questions

Journalism / Mass Communication QUESTION #6361

The Authoritarian Theory of the press, as discussed in media theory, holds that media should be controlled by the state. Which of the following features is MOST characteristic of this theory?

The press is free from censorship and accountable only to the law
The government is superior to media institutions, and no printing should undermine established authority✔️
The media is a collective agitator and propagandist tied to communist ideology
The media must show truth, accuracy, and objectivity while being self-regulated

Correct Answer Logic:

The four classic press theories are Authoritarian, Libertarian, Soviet/Communist, and Social Responsibility. The Authoritarian Theory predates democratic societies. Its key features include:

Direct governmental control of all media
No content that challenges the established political authority is permitted
Media professionals have no independence within their organisations
The state registers and licenses media outlets
Punishments for questioning state ideology

This theory is “typical of pre-democratic societies where government consists of a very limited ruling class.” It is designed to protect the established social order. Option C describes the Soviet Theory; Option D describes the Social Responsibility Theory; Option A describes the Libertarian Theory.

Uploaded by: Fani Warraich

Math Physics Chemistry Biology QUESTION #751

Question 682

In 92U235 the neutron to nucleon ratio is:

143/235✔️
145/235
235/143
92/235

Correct Answer Logic:

Number of neutrons = 235 - 92 = 143. Nucleon number = 235. Ratio = 143/235.

Uploaded by: Fani Warraich

Physics QUESTION #7015

Question 683

A block of mass $m$ is positioned on a surface defined by the vertical cross-section $y = \frac{x^3}{6}$. If the coefficient of static friction is $0.5$, determine the maximum height above the ground at which the block can remain at rest without slipping.

$\frac{1}{3} m$
$\frac{1}{2} m$
$\frac{1}{6} m$✔️
$m$

Correct Answer Logic:

To find the maximum height, we use the condition for slipping: $\tan \theta = \mu$. Since $\tan \theta$ is the slope $\frac{dy}{dx}$, we differentiate $y = \frac{x^3}{6}$ to get $\frac{dy}{dx} = \frac{x^2}{2}$. Setting $\frac{x^2}{2} = 0.5$ gives $x = 1$. Substituting $x=1$ back into the original equation $y = \frac{1^3}{6}$ gives $y = \frac{1}{6}$.

Uploaded by: Fani Warraich

English QUESTION #2802

Question 684

Complete the ANALOGY: 'Author : Book :: Composer : ___'

Music
Song
Symphony✔️
Concert

Correct Answer Logic:

This analogy shows a 'creator : creation' relationship. An author creates a book; a composer creates a symphony (a musical composition). While 'music' is broader and 'song' is simpler, 'symphony' is the most precise equivalent to 'book' as a composed work.

Uploaded by: Fani Warraich

Dairy Food Science and Technology QUESTION #5923

Question 685

What is the significance of the $F_0$ value in thermal processing of evaporated milk?

It represents the fat content in the final evaporated product
It is the equivalent sterilization time at $121.1^{\circ}\text{C}$ ($250^{\circ}\text{F}$) for a target microorganism: $F_0 = \int 10^{(T-121.1)/z}\,dt$ where $z = 10^{\circ}\text{C}$ for $C.\;botulinum$✔️
It indicates the flowability index of concentrated milk
It is the ratio of evaporation to condensation in the vacuum evaporator

Correct Answer Logic:

$F_0$ is the thermal death time at $121.1^{\circ}\text{C}$ equivalent: $F_0 = \int_0^t 10^{(T-121.1)/z}\,dt$, where $z = 10^{\circ}\text{C}$ for $Clostridium\;botulinum$. For commercial sterilization of evaporated milk, $F_0 \geq 5\text{–}6$ minutes is typically required to achieve a 12-decimal reduction of $Cl.\;botulinum$ spores.

Uploaded by: Fani Warraich

Quantitative Reasoning QUESTION #8035

Question 686

PEST : IRKSOME :: (Find the pair that best matches the relationship between the given words)

salesclerk : courteous
expert : proficient✔️
enigma : unexpected
accuser : indicted

Correct Answer Logic:

A PEST is by definition IRKSOME (annoying) — the noun is defined by that adjective. An expert is by definition proficient (highly skilled) — the noun is defined by that adjective. Both pairs = [noun] : [adjective that inherently defines it]. 'Accuser:indicted' reverses subject roles. 'Enigma:unexpected' and 'salesclerk:courteous' are not inherent/definitional relationships.

Uploaded by: Fani Warraich

Journalism / Mass Communication QUESTION #6372

Question 687

George Eastman introduced roll film and the Kodak box camera in which year, and why was this development significant for journalism?

1860 — it introduced the first daguerreotype photography process
1888 — it made photography accessible to the general public and simplified photojournalism by enabling faster, more portable image capture✔️
1925 — it introduced the 35mm format that became standard for press photography
1935 — it introduced colour film for journalistic use

Correct Answer Logic:

George Eastman introduced roll film and the simple Kodak box camera in 1888. This was revolutionary for several reasons:

Before Eastman's roll film, photography required heavy glass plates, complex chemical baths, and specialist knowledge — making it impractical for rapid journalistic work
The Kodak camera was simple enough for anyone to use (“You press the button, we do the rest” was Eastman's slogan), democratising photography
Roll film was lighter and easier to load than glass plates, making field photography faster and more mobile
This, combined with the halftone process (1881) and smaller cameras like the 35mm Leica (first marketed 1925), created the conditions for modern photojournalism

The photojournalist tradition — using shocking or revealing images to change public opinion and drive legislation — was enabled directly by these technological advances.

Uploaded by: Fani Warraich

Law QUESTION #9533

Question 688

A suit for recovery is decreed in A's favour. B appeals to the District Court. The District Court dismisses the appeal. B files a second appeal to the High Court. The High Court does not formulate a substantial question of law at the time of admission. Judgment is delivered by the High Court in the second appeal. B argues that failure to formulate the substantial question of law at admission is a fatal procedural defect. Is this argument correct?

No; formulation of the substantial question of law is optional
Yes; under Section 100 CPC, the High Court is required to formulate the substantial question of law at the time of admitting the second appeal, and the appeal must be heard on that question; failure to do so is a jurisdictional error that can vitiate the High Court's judgment✔️
Yes; but it only affects the costs of the appeal
No; the High Court can formulate the question at any stage including during judgment

Correct Answer Logic:

Section 100 CPC mandates that the High Court shall formulate the substantial question of law before admitting a second appeal, and the appeal is to be heard on the question so formulated. This is a mandatory procedural safeguard. Failure to formulate the question at admission and then deciding on a question not formulated is a procedural irregularity that can be challenged.

Uploaded by: Fani Warraich

Physics QUESTION #7217

Question 689

The equation of state of a real gas is expressed as $\left(P + \dfrac{a}{V^2}\right)(V - b) = RT$, where $P$ is pressure, $V$ is volume, $T$ is absolute temperature, and $a$, $b$, $R$ are constants. What are the dimensions of the constant $a$?

$[ML^5T^{-2}]$✔️
$[ML^{-1}T^{-2}]$
$[L^3]$
$[L^6]$

Correct Answer Logic:

Since quantities added or subtracted must have the same dimensions, $\dfrac{a}{V^2}$ must have the same dimensions as pressure $P$.

$[P] = [ML^{-1}T^{-2}]$ and $[V^2] = [L^6]$

Therefore: $[a] = [P][V^2] = [ML^{-1}T^{-2}][L^6] = [ML^5T^{-2}]$

Uploaded by: Fani Warraich

English QUESTION #2682

Question 690

Select the correct preposition: 'She has been waiting for the bus ___ 8:00 AM.'

for
since✔️
from
at

Correct Answer Logic:

'Since' is used to denote a specific point in time in the past up to the present.

Uploaded by: Fani Warraich

Verbal Reasoning QUESTION #8155

Question 691

Given that $x < y < z$, compare the following:

Quantity A: $\dfrac{x + y + z}{3}$

Quantity B: $y$

Quantity A is greater
Quantity B is greater
The two quantities are equal
The relationship cannot be determined from the information given✔️

Correct Answer Logic:

The expression $\dfrac{x+y+z}{3}$ is the arithmetic mean (average) of $x$, $y$, and $z$.

Since $x < y < z$, the mean lies strictly between the smallest and largest values. However, we cannot determine whether the mean is greater than, equal to, or less than $y$ (the middle value) without knowing the exact values.

Example 1: $x=1, y=2, z=3$. Mean $= 2 = y$. Equal.

Example 2: $x=1, y=2, z=10$. Mean $= 4.33 > y$. Quantity A greater.

Example 3: $x=1, y=9, z=10$. Mean $= 6.67 < y$. Quantity B greater.

Since different cases give different results, the relationship cannot be determined from the given information.

Uploaded by: Fani Warraich

Boilers Mechanical Engineering QUESTION #2541

Question 692

By Pappus's second theorem, the volume of a solid formed by rotating plane area $A$ through angle $2\pi$ about an external axis at centroidal distance $\bar{d}$ is:

$V=\pi\bar{d}^2 A$
$V=2\pi\bar{d}A$✔️
$V=4\pi\bar{d}A$
$V=\frac{A}{2\pi\bar{d}}$

Correct Answer Logic:

Pappus's second theorem: $V=\theta\cdot\bar{d}\cdot A$. For a full revolution ($\theta=2\pi$): $V=2\pi\bar{d}A$, where $\bar{d}$ is the distance from the area's centroid to the axis of revolution.

Uploaded by: Fani Warraich

Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3253

Question 693

Which electrolyte is most critical for maintaining the 'Electrical Rhythm' of the heart?

Sodium
Potassium✔️
Iron
Chloride

Correct Answer Logic:

Imbalances in Potassium ($K^+$) can lead to fatal arrhythmias.

Uploaded by: Fani Warraich

Physics QUESTION #7233

Question 694

The dimensional formula of magnetic field $B$ is:

$M^1L^2T^{-3}A^{-1}$
$M^1L^{-1}T^{-2}A^{-1}$
$M^1L^0T^{-2}A^{-1}$✔️
$M^1L^1T^{-2}A^{-1}$

Correct Answer Logic:

From Lorentz force: $F = qvB$

$[B] = \dfrac{[F]}{[q][v]} = \dfrac{MLT^{-2}}{AT \cdot LT^{-1}} = \dfrac{MLT^{-2}}{AL} = MT^{-2}A^{-1} = M^1L^0T^{-2}A^{-1}$

Uploaded by: Fani Warraich

General Ability and Fire Fighting QUESTION #5625

Question 695

A CO2 extinguisher works on electrical fires primarily because CO2 is:

A cooling agent
Electrically non-conductive✔️
A chemical inhibitor
A fuel absorber

Correct Answer Logic:

CO2 is electrically non-conductive

Uploaded by: Fani Warraich

General Knowledge QUESTION #8872

Question 696

Which planet in our solar system has the maximum number of moons?

Saturn
Jupiter✔️
Venus
Mercury

Correct Answer Logic:

Saturn has over 80 confirmed moons (Jupiter also has many; key says Saturn).

Uploaded by: Fani Warraich

Information Technology QUESTION #1130

Question 697

What is the time complexity of searching for an element in a hash table?

O(1)✔️
O(n)
O(nlogn)
None of these

Correct Answer Logic:

In an ideal scenario (with a good hash function and minimal collisions), the average time complexity for searching in a hash table is constant time, O(1).

Uploaded by: Fani Warraich

Psychology QUESTION #9929

Question 698

Studies show that an 'authoritarian family' tends to produce an adolescent who is:

Dependent and obedient✔️
Self-reliant
Independent but reserved
Surface-compliant but rebellious underneath

Correct Answer Logic:

Baumrind's parenting research shows authoritarian homes (high control, low warmth) tend to produce dependent and obedient children — compliant around authority with lower self-esteem and less autonomous thinking.

Uploaded by: Fani Warraich

Biology Zoology Botany QUESTION #1351

Question 699

Diurnal animals are those that are:

Active during the night and hide during the day
Active during the day and hide at night✔️
Active during dawn and dusk only
None of these

Correct Answer Logic:

Diurnal animals are active during daylight hours and rest or sleep at night. Examples include most birds, humans, squirrels, and butterflies. Nocturnal animals are active at night (e.g., owls, bats). Crepuscular animals are active at dawn and dusk (e.g., deer, rabbits). The word 'diurnal' comes from the Latin 'diurnus' meaning 'of the day.'

Uploaded by: Fani Warraich

MCQs Section QUESTION #4835

Question 700

Select the word nearly opposite in meaning to "CAVIL"

Discern
Disclose
Introduce
Commend✔️

Correct Answer Logic:

Cavil means to make petty or unnecessary objections. Its antonym is 'commend,' which means to praise or express approval.

Uploaded by: Fani Warraich

More Options

Suggest a Question